The domain within your query sequence starts at position 81 and ends at position 473; the E-value for the ANF_receptor domain shown below is 1.4e-32.

ILAMVFAIEKINKDPNILFNMSLGFHVFNADFTEMKAMKSSMVLLSGESPPIPNYSCRPE
KTDKLVAVIGGISTGISTQISRVLSLYNVPQISYAPFDQSLGTSVQLQSPYQFTVHTAAL
YQGIIQLLLYFTWVWVGLVVPDDIRGELFLRDITEEMMNHGLCVAFAEKVPEILGENTVN
RKRFMERFSLTRVIIAFGDTYSLLALPVHTTFYTTFHNVWITTSDWDITFYFQQPISYKY
FGGGLSFSDRMDQILGFKDFLKNIQPRKYPQDIFIQDVWIILFECPYLIDHEARQLSQCE
PNGSLSTRPLHVWDMNTSPYSSKVHAAVYAIAQALHEELSLRVEGGSLDRSALRAPLPWK
LHPFLQKGQLGRSSNKENIVNKEILATEFDIFN

ANF_receptor

ANF_receptor
PFAM accession number:PF01094
Interpro abstract (IPR001828): This describes a ligand binding domain and includes extracellular ligand binding domains of a wide range of receptors, as well as the bacterial amino acid binding proteins of known structure [(PUBMED:8011339)].

This is a PFAM domain. For full annotation and more information, please see the PFAM entry ANF_receptor